Experience a fresh, grime-free bicycle chain with the Muc-Off Bio Chain Cleaner 400ml. This powerful cleaning solution is specifically designed to remove heavy chain grime swiftly and safely, using advanced solvents. It cuts through dirt, oil, and grime, leaving your bicycle chain factory fresh​¹​. This biodegradable formula is part of Muc-Off's Project Green initiative, demonstrating their commitment to environmentally-friendly solutions​¹​. Suitable for all types of bicycle chains, it is ideal for road, mountain, and cyclocross bikes​¹​. It's also compatible with the Muc-Off Bio Chain Doc for optimum, hassle-free chain maintenance​¹​. The Muc-Off Bio Chain Cleaner 400ml not only ensures the longevity of your chain but also enhances your cycling experience by reducing friction and ensuring smoother rides.